50115285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 95584320

約数和(自身を除く): 45469035

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 137, 165, 411, 495, 685, 739, 1233, 1507, 2055, 2217, 3695, 4521, 6165, 6651, 7535, 8129, 11085, 13563, 22605, 24387, 33255, 40645, 67815, 73161, 101243, 121935, 303729, 365805, 506215, 911187, 1113673, 1518645, 3341019, 4555935, 5568365, 10023057, 16705095, 50115285]

約数ペア:

[(1, 50115285), (3, 16705095), (5, 10023057), (9, 5568365), (11, 4555935), (15, 3341019), (33, 1518645), (45, 1113673), (55, 911187), (99, 506215), (137, 365805), (165, 303729), (411, 121935), (495, 101243), (685, 73161), (739, 67815), (1233, 40645), (1507, 33255), (2055, 24387), (2217, 22605), (3695, 13563), (4521, 11085), (6165, 8129), (6651, 7535)]